Answer:
f(x)=4^x+3
Step-by-step explanation:
ok annnnnd
Increasing the sample size by a factor of 4 or multiplying
it by 4 is equal to increasing the standard error by 1/2. Therefore, the
interval will be half as varied. This also works almost for population
averages as lengthy as the multiplier from the t-curve doesn't modify much when
increasing the sample size.
How many hours does he rent it?
Either way, the equation would be 30 + 10x
x is the number of hours he rents the digger.
So for example, if he rented it for say 8 hours
30 + 10(8)
30 + 80
$110
Answer:
they won 85.7%
let me know if you need any more help with this question :)
The least common multiple is : 18
It is the lowest amount that can be reached.
